GREEN BAY, Wis. (AP) The Green Bay Packers strolled into Chicago for the season opener boasting a revamped defense with several expensive additions, and suffocated quarterback Mitchell Trubisky and the Bears' offense.

Defensive coordinator Mike Pettine's unit will see an entirely different challenge in running back Dalvin Cook on Sunday when the Packers (1-0) host the Minnesota Vikings (1-0), another NFC North foe.

Cook rushed for 111 yards and two touchdowns on 21 carries against the Atlanta Falcons last week. It was the third-year back's third 100-yard outing in his 16th career game.